* {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	outline: 0;
	-webkit-text-size-adjust: none;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);

}

:root {
	--main-color: #E62129;
	--sub-gr:#659891;
	--sub-ye:#CCAA84;
	--sub-black:#1F1A17;
}

.member {
	padding-left: 5px;
	color: transparent !important;
	white-space: nowrap;
}

.member:hover {
	color: inherit !important;
}
/*scroll*/
::-webkit-scrollbar {
	width: 4px;
	height: 4px
}

::-webkit-scrollbar-button:vertical {
	display: none
}

::-webkit-scrollbar-corner, ::-webkit-scrollbar-track {
	background-color: #f5f5f5;
}

::-webkit-scrollbar-thumb {
	border-radius: 0;
	background-color: #d61d25;
}

::-webkit-scrollbar-thumb:vertical:hover {
	background-color: #d61d25;
}

::-webkit-scrollbar-thumb:vertical:active {
	background-color: #d61d25;
}
@font-face {
	font-family: "ec_l";
	src: url("../font/EuclidCircularA-Light.ttf");
}
@font-face {
	font-family: "ec_b";
	src: url("../font/EuclidCircularA-SemiBold.ttf");
}

html {
	height: 100%;
	-webkit-text-size-adjust: 100%;
}
html, body, div, p, strong, span, a, b, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, form, del, img, i, em, select, button, textarea, input {
	margin: 0;
	padding: 0;
	-webkit-text-size-adjust: none
}

body {
	font-family: -apple-system, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif !important;
	font-size: 12px;
	position: relative;
	min-height: 100%;
	color: #333;
	background: #fff;
}

a, img, button, input, textarea, select {
	-webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}

input[type="text"], input[type="hidden"], input[type="password"], button, textarea, select {
	font-family: -apple-system, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif !important;
	border: none;
	border-radius: 0;
	outline: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, nav, section, summary {
	display: block
}

audio, canvas, progress, video {
	display: inline-block;
	vertical-align: baseline
}

img {
	max-width: 100%;
	height: auto;
	border: none;
}


table {
	border-spacing: 0;
	border-collapse: collapse;
}

ul li {
	list-style: none
}

input, select, textarea {
	outline: 0
}

a {
	transition: all 0.5s ease;
	text-decoration: none;
	color: #333;
	outline: 0;
}

a:active, a:hover {
	text-decoration: none;
	color: #d61d25;
	outline: 0
}

.ellipsis {
	display: block;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.overflowHide {
	position: relative;
	z-index: 0;
	overflow: hidden;
}
.bgImg {
	position: relative;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: cover;
}

.bgImg img {
	display: none !important;
}


.bgImg img {
	position: absolute;
	top: 0;
	left: 0;
	display: block !important;
	width: 100%;
	height: 100%;
	object-fit: cover;
}


.scaleImg .bgImg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	transition: all 0.5s ease-in-out;
}

.scaleImg:hover .bgImg {
	transform: scale(1.05);
}

.scaleImg img {
	transition: all 0.5s ease;
}

.scaleImg:hover img {
	transform: scale(1.05);
}

.scaleImg:hover img.iOpacity, .scaleImg:hover img.noScaleImg {
	transform: scale(1);
}



.hmPubBtn {
	font-size: 14px;
	line-height: 48px;
	position: relative;
	display: inline-block;
	width: 180px;
	height: 48px;
	padding-left: 20px;
	transition: all 0.5s ease-in-out;
	letter-spacing: 2px;
	color: #FFF;
	border-radius: 0.3em;
	background: var(--main-color);
}

.hmPubBtn:after {
	position: absolute;
	top: 50%;
	right: 20px;
	width: 6px;
	height: 10px;
	margin-top: -5px;
	content: "";
	background: url(../images/hmBan_sar.png) no-repeat center center;
}

.hmPubBtn:hover, .hmPubBtnWpr:hover .hmPubBtn {
	transform: translateY(-5px);
	color: #fff;
	box-shadow: 0 10px 30px rgba(230,33,41, 0.3);
}

/*pc header*/

.headerWpr {
	position: fixed;
	z-index: 10;
	height: 100px;
	transition: all 0.5s ease-in-out;
	left: 0;
	right: 0;
}
.menuHeight{
	height: 100px;
	transition: all 0.5s ease-in-out;
}
.menuHeight.in{
	height: 80px;
}
.headerWpr2 {
	height: 80px;
}
.headerWpr.out {
	transition: all 0.3s ease-in-out;
	transform: translateY(-80px);
	opacity: 0;
}
.headerWpr.in {
	transition: all 0.3s ease-in-out;
	transform: translateY(0);
	opacity: 1;
}
.headerBg {
	position: fixed;
	z-index: 9;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	visibility: hidden;
	height: 100vh;
	transition: all 0.5s ease-in-out;
	opacity: 0;
	background: rgba(0, 0, 0, 0.6);
}
.header:hover + .headerBg {
	visibility: visible;
	opacity: 1;
}
.header {
	position: absolute;
	z-index: 10;
	top: 0;
	left: 0;
	width: 100%;
	height: 100px;
	padding: 0 30px;
	transition: all 0.5s ease-in-out;
	border-bottom: 1px solid #E6E6E6;
	background: #fff;
}
.logo {
	position: absolute;
	top: 22px;
	left: 30px;
	display: inline-block;
	transition: all 0.5s ease-in-out;
}
.logo img {
	width: auto;
	height: 60px;
	transition: all 0.5s ease-in-out;
}
.logo img.iOpacity {
	position: absolute;
	top: 0;
	left: 0;
	opacity: 0;
}
.nav {
	text-align: center;
	display: block;
}
.nav li {
	display: inline-block;
	padding: 0 1.25vw;
}
.nav_a {
	font-size: 18px;
	line-height: 100px;
	position: relative;
	display: inline-block;
	transition: all 0.5s ease-in-out;
}
.nav_a:after {
	position: absolute;
	bottom: 0;
	left: 50%;
	width: 0;
	height: 2px;
	content: "";
	transition: all 0.3s ease-in-out;
	background: var(--main-color);
}
.nav_a.on:after,
.nav_a:hover:after {
	left: 0;
	width: 100%;
}
.subMenu {
	position: absolute;
	top: 100px;
	left: 0;
	visibility: hidden;
	width: 100%;
	text-align: center;
	opacity: 0;
	background: #fff;
}
.nav li:hover .subMenu,
.nav li:hover .proMenuWpr {
	visibility: visible;
	transition: all 0.3s ease-in-out;
	opacity: 1;
}
.nav li:hover .nav_a,
.nav_a.on {
	color: var(--main-color)
}
.nav_a2 {
	font-size: 16px;
	line-height: 100px;
	padding: 0 1.3vw;
}
.headRx {
	position: absolute;
	top: 0;
	right: 30px;
}
.headerTel {
	font: 24px/100px ec_l;
	display: inline-block;
	padding-left: 28px;
	transition: all 0.5s ease-in-out;
	background: url(../images/nav_tel2.png) no-repeat left center;
}

.indexBody .headerWpr {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
}
.indexBody .header {
	border-bottom: 1px solid rgba(255, 255, 255, 0);
	background: rgba(255, 255, 255, 0);
}
.indexBody .logo img {
	opacity: 0;
}
.indexBody .logo img.iOpacity {
	opacity: 1;
}
.indexBody .nav_a {
	color: #fff;
}
.indexBody .headerTel {
	color: #FFF;
	background: url(../images/nav_tel.png) no-repeat left center;
}
.indexBody .headerWprDown {
	top: 0;
}
.indexBody .headerWprWhite {
}
.indexBody .headerWprWhite .header, .indexBody .header:hover {
	border-bottom: 1px solid #E6E6E6;
	background: rgba(255, 255, 255, 1);
}
.indexBody .headerWprWhite .logo img, .indexBody .header:hover .logo img {
	opacity: 1;
}
.indexBody .headerWprWhite .logo img.iOpacity, .indexBody .header:hover .logo img.iOpacity {
	opacity: 0;
}
.indexBody .headerWprWhite .nav_a, .indexBody .header:hover .nav_a {
	color: #333;
}
.indexBody .header:hover .nav_a:hover {
	color: var(--main-color)
}
.indexBody .headerWprWhite .headerTel, .indexBody .header:hover .headerTel {
	color: #333;
	background: url(../images/nav_tel2.png) no-repeat left center;
}
.indexBody .headerWprWhite .header_ser, .indexBody .header:hover .header_ser {
	background: url(../images/nav_ser2.png) no-repeat center center;
}


/*pc footer*/

.footer {
	padding: 4.16vw 0 0;
	background: #F5F5F5;
}

.footNav {
	display: flex;
	justify-content: space-between;
	padding-bottom: 30px;
}

.footNav dl {
}

.footNav dl dt {
	font-size: 18px;
	line-height: 34px;
	margin-bottom: 1.04vw;
	letter-spacing: 2px;
}

.footNav dl.eQ span{
	display: inline-block;
	vertical-align: top;
	line-height: 1.75;
	text-align: center;
}
.footNav dl.eQ span + span{
	margin-left: 12px;
}
.footNav dl.eQ span img{
	max-width: 120px;
}
.footNav_a1 {
}

.footNav_a2 {
	font-size: 14px;
	line-height: 28px;
	letter-spacing: 1px;
	color: #808080;
}

.footShare {
	padding: 1.82vw 0;
	border-top: 1px solid #E6E6E6;
	display: none;
}

.foot_logo {
	float: left;
}

.footSrx {
	line-height: 24px;
	float: right;
}

.footSrx strong {
	font-size: 14px;
	font-weight: normal;
	float: left;
	color: #808080;
}

.foot_sa {
	position: relative;
	float: left;
	width: 24px;
	height: 24px;
	margin-left: 1.04vw;
}

.foot_sa span {
	position: absolute;
	bottom: 38px;
	left: 50%;
	display: inline-block;
	visibility: hidden;
	width: 150px;
	min-height: 150px;
	margin-left: -75px;
	transition: all 0.3s ease-in-out;
	transform: translateY(8px) scale(0.6);
	transform-origin: center bottom;
	opacity: 0;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	background: #fff;
	text-align: center;
	line-height: 1;
	padding-bottom: 10px;
}

.foot_sa span:after {
	position: absolute;
	bottom: -8px;
	left: 50%;
	margin-left: -4px;
	content: "";
	border-top: 8px solid #fff;
	border-right: 8px solid transparent;
	border-left: 8px solid transparent;
}

.foot_sa:hover span {
	visibility: visible;
	transform: translateY(0) scale(1);
	opacity: 1;
}

.foot_sa1 {
	background: url(../images/foot_si1.svg) no-repeat center center;
}

.foot_sa2 {
	background: url(../images/web2.svg) no-repeat center center;
}

.foot_sa3 {
	background: url(../images/foot_si3.svg) no-repeat center center;
}

.foot_sa4 {
	background: url(../images/foot_si4.svg) no-repeat center center;
}

.webInfo {
	font-size: 14px;
	line-height: 24px;
	padding: 1.45vw 0;
	color: #808080;
	background: #EBEBEB;
	text-align: center;
}

.webInfo span {
	display: inline-block;
	margin-right: 1.56vw;
	position: relative;
}


/*mobile header*/
.mHeader, .mMenuLayBg, .mCloseBtn, .mMmenuLay {
	display: none;
}

.mMenuLayBg, .mMmenuLay, .mCloseBtn {
	display: none;
}

@media (min-width: 1799px) {
	.container {
		width: 1470px;
	}
}

@media (max-width: 1799px) {
	.logo {
		top: 16px;
	}

	.logo img {
		height: 50px;
	}

	.nav_a {
		line-height: 80px;
	}

	.headerTel {
		line-height: 80px;
	}

	.header_ser, .headerWpr, .header {
		height: 80px;
	}

	.nav_a {
		font-size: 17px;
	}

	.proMadx strong {
		font-size: 16px;
	}

	.proMenu_a p {
		font-size: 14px;
	}

	.subMenu, .proMenuWpr {
		top: 80px;
	}
}

@media (max-width: 1199px) {
	.indexBody .nav_a {
		font-size: 16px;
	}

	.nav li {
		padding: 0 0.65vw;
	}

	.nav {
		padding-right: 5vw;
	}
}

@media (max-width: 993px) {
	.headerWpr {
		display: none;
	}
	.mHeader {
		position: fixed;
		z-index: 20;
		top: 0;
		left: 0;
		display: block;
		width: 100%;
		height: 56px;
		padding: 0 15px;
		background:#fff /*rgba(255, 255, 255, 0.9)*/;
		box-shadow: 0 1px 3px 2px rgba(0, 0, 0, 0.06);
	}

	.mOpenBtn {
		position: absolute;
		top: 50%;
		right: 15px;
		overflow: hidden;
		width: 26px;
		height: 20px;
		margin-top: -9px;
		cursor: pointer
	}

	.mOpenBtn i {
		display: block;
		width: 30px;
		height: 2px;
		margin-bottom: 4px;
		background: #d61d25;
	}

	.mOpenBtn i:nth-child(2) {
		width: 21px
	}

	.mOpenBtn i:nth-child(3) {
		width: 25px
	}

	.mOpenBtn i:nth-child(4) {
		width: 10px
	}

	.mMenuLayBg {
		position: fixed;
		z-index: 900;
		top: 0;
		left: 0;
		display: block;
		visibility: hidden;
		width: 100%;
		height: 100%;
		transition: all 0.5s ease-in-out;
		transition-delay: 0.4s;
		opacity: 0;
		background: rgba(0, 0, 0, 0.6);
		background-size: cover;
	}

	.mMmenuLay {
		font-size: 14px;
		position: fixed;
		z-index: 950;
		top: 0;
		right: 0;
		bottom: 0;
		left: 36%;
		display: block;
		overflow-y: auto;
		height: 100%;
		padding: 25px;
		transition: all 0.5s ease-in-out;
		transition-delay: 0.2s;
		transform: translateX(100%);
		opacity: 0;
		color: #fff;
		background-color: #2469f9;
		background-image: linear-gradient(135deg, #666 10%, #666 100%);
		background-size: cover;
		box-shadow: -2px 0 4px 3px rgba(0, 0, 0, 0.06);
	}

	.mCloseBtn {
		position: fixed;
		z-index: 955;
		top: 15px;
		right: 15px;
		display: block;
		visibility: hidden;
		width: 26px;
		height: 26px;
		cursor: pointer;
		transition: all 0.5s ease-in-out;
		opacity: 0;
		background: url(../images/mclose.png) no-repeat center center;
		background-size: 22px 22px;
	}

	.mLogo {
		float: left;
	}

	.mLogo img {
		width: auto;
		height: 36px;
		margin-top: 10px;
	}

	.mLogo span {
		font-size: 16px;
		line-height: 38px;
		position: relative;
		top: 4px;
		left: 8px;
		display: inline-block;
	}

	.mLogo span, .mLogo img {
		vertical-align: middle;
	}

	.mMmenuLay dt {
		position: relative;
	}

	.mMenu_a1 {
		font-size: 15px;
		line-height: 46px;
		display: block;
		padding: 0 0 0 6px;
		text-transform: uppercase;
		color: #fff;
		border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	}

	.mMenu_a2 {
		font-size: 14px;
		line-height: 46px;
		display: block;
		padding-left: 25px;
		color: #fff;
		border-bottom: 1px solid rgba(255, 255, 255, 0.3);
	}

	.mMenu_a3 {
		font-size: 14px;
		line-height: 46px;
		display: block;
		padding-left: 50px;
		color: #fff;
		border-bottom: 1px solid rgba(255, 255, 255, 0.3);
	}

	.mToggle, .mToggle_a {
		position: absolute;
		top: 0;
		right: 0;
		display: none;
		width: 47px;
		height: 47px;
		cursor: pointer;
		background: url(../images/mhead_i1.png) no-repeat center center;
	}

	.mToggle2, .mToggle2_a {
		background: url(../images/reduce.jpg) no-repeat center center;
	}

	.mToggle_a {
		display: block
	}

	.mMmenuLay dd.mMenu_dd2 {
		position: relative;
		overflow: hidden;
		height: 0;
		transition: all 0.5s ease-in-out;
	}

	.mMmenuLay dl.on dd.mMenu_dd2 {
		height: 47px;
	}

	.mMenu_a1:hover, .mMenu_a2:hover, .mMenu_a3:hover {
		opacity: 0.8;
		color: #fff;
	}

	.mMenu_icon1 {
		display: inline-block;
		width: 20px;
		height: 20px;
		margin-right: 8px;
		background: url(https://www.tata.com.cn..s/home/images/hd_i1.png) no-repeat center center;
	}

	.mMenu_a1 text, .mMenu_a1 i {
		vertical-align: middle;
	}

	.mMenuLayBg.on {
		visibility: visible;
		transition-delay: 0.2s;
		opacity: 1;
	}

	.mMmenuLay.on {
		transition-delay: 0.4s;
		transform: translateX(0%);
		opacity: 1;
	}

	.mCloseBtn.on {
		visibility: visible;
		transform: rotate(180deg);
		opacity: 1;
	}

	.mHeader .topSerBtn {
		position: absolute;
		top: 50%;
		right: 60px;
		display: inline-block;
		width: 30px;
		height: 30px;
		margin-top: -15px;
		background: url(../images/serBtn2.png) no-repeat center center;
		background-size: 22px;
	}

	.mMenu_dd3 {
		display: none
	}

	.mLan_a {
		font-size: 18px;
		line-height: 36px;
		position: absolute;
		top: 11px;
		right: 50px;
		display: inline-block;
		width: 36px;
		height: 36px;
		text-transform: uppercase;
		color: #a48f68;
	}

	.mHead_tel {
		position: absolute;
		top: 11px;
		right: 100px;
		width: 36px;
		height: 36px;
		background: url(https://www.tata.com.cn..s/home/images/top_tel_m.png) no-repeat center center;
	}
	.mMenu_bm {
		line-height: 60px;
	}
	.mMenu_bm span {
		margin-right: 20px;
		padding-left: 6px;
	}


	.footNav {
		display: block;
		overflow: hidden;
		padding-bottom: 5px;
	}

	.footNav dl {
		overflow: hidden;
		width: 100%;
		margin-bottom: 10px;
	}

	.footNav dl:last-child {
		margin-bottom: 0;
		display: none;
	}

	.footNav dl dt {
		width: 100%;
		margin-bottom: 0
	}

	.footNav dl dd {
		float: left;
		margin-right: 20px;
	}

	.footShare {
		padding: 18px 0;
		display: block;
	}

	.webInfo {
		font-size: 13px;
	}
}

@media (max-width: 767px) {
	.hmPubBtn {
		font-size: 12px;
		line-height: 44px;
		width: 160px;
		height: 44px;
		padding-left: 15px;
	}
	.hmPubBtn:hover, .hmPubBtnWpr:hover .hmPubBtn {
		transform: translateY(0) !important;
	}
	.footer {
		padding: 15px 0;
	}
	.footNav dl {
		margin-bottom: 0;
		border-bottom: 1px solid #E9E9E9;
	}
	.footNav dl:nth-last-of-type(2) {
		border: none;
	}
	.footNav dl dd {
		display: none;
	}
	.footNav dl dd:last-child {
		padding-bottom: 5px;
	}
	.footNav dl dt {
		font-size: 14px;
		line-height: 44px;
		position: relative;
		cursor: pointer;
	}
	.footNav dl dt i {
		position: absolute;
		top: 50%;
		right: 8px;
		display: block;
		width: 9px;
		height: 9px;
		margin-top: -4px;
		transition: all 0.3s ease-in-out;
	}
	.footNav dl dt i:after {
		position: absolute;
		top: 0;
		left: 4px;
		width: 1px;
		height: 9px;
		content: "";
		background: rgba(0, 0, 0, 0.3)
	}
	.footNav dl dt i:before {
		position: absolute;
		top: 4px;
		left: 0;
		width: 9px;
		height: 1px;
		content: "";
		background: rgba(0, 0, 0, 0.3)
	}
	.footNav dl dt.on i {
		transform: rotate(45deg);
	}

	.footNav_a2 {
		font-size: 13px;
		line-height: 26px;
	}
	.foot_logo {
		display: block;
		float: none;
		width: 100%;
		margin-bottom: 5px;
	}
	.foot_logo img {
		width: auto;
		height: 18px;
	}

	.footShare {
		text-align: center;
		padding-bottom: 0;
		padding-top: 15px;
	}

	.footSrx {
		float: none;
		width: 100%;
	}

	.footSrx strong, .footSrx a {
		display: inline-block;
		float: none;
		vertical-align: middle;
	}
	.footSrx a {
		margin-left: 12px;
	}
	.foot_sa span {
		width: 120px;
		min-height: 120px;
		margin-left: -60px;
	}

	.webInfo {
		font-size: 12px;
		text-align: center;
		line-height: 18px;
		padding: 12px 0;
	}
	.member{
		display: none;
	}
}